1887

Abstract

A novel actinomycete, designated strain HC44, was isolated from a soil sample collected from Hacibektaş, Turkey, and characterized using a polyphasic approach. The strain had morphological characteristics and chemotaxonomic properties identical to those of members of the genus . Phylogenetic analyses based on 16S rRNA gene sequence comparisons revealed that HC44 clustered with members of the genus and the highest 16S rRNA gene sequence similarity values were obtained with NBRC 13094 (97.6 %) and TRM 46509 (96.9 %). Multi-locus sequence analysis (MLSA) based on five housekeeping genes (, , , and ) showed that the MLSA evolutionary distance value was 0.043 between strain HC44 and NBRC 13094. Whole-cell hydrolysates contained -diaminopimelic acid, glucose, mannose and ribose. The predominant menaquinones were MK-9(H) and MK-9(H). The major polar lipids were diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylinositol and phosphatidylinositol mannoside. The DNA G+C content of the draft genome sequence, consisting of 11.2 Mbp, was 69.8 mol%. On the basis of polyphasic taxonomic evidence, strain HC44 represents a novel species of the genus , for which the name sp. nov. is proposed. The type strain is HC44 (=DSM 106874=KCTC 39872).

Funding
This study was supported by the:
  • KamilIsik , Türkiye Bilimsel ve Teknolojik Araştirma Kurumu , (Award 115Z792)
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2021-01-20
2021-03-02
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